ATA912675A - Schaltanordnung zum schutz grosser drehstrom -synchronmaschinen vor unsymmetrischer belastung - Google Patents

Schaltanordnung zum schutz grosser drehstrom -synchronmaschinen vor unsymmetrischer belastung

Info

Publication number
ATA912675A
ATA912675A AT912675A AT912675A ATA912675A AT A912675 A ATA912675 A AT A912675A AT 912675 A AT912675 A AT 912675A AT 912675 A AT912675 A AT 912675A AT A912675 A ATA912675 A AT A912675A
Authority
AT
Austria
Prior art keywords
unsymmetric
load
protection
switch arrangement
phase synchronous
Prior art date
Application number
AT912675A
Other languages
English (en)
Other versions
AT351098B (de
Original Assignee
Aichholzer Gerhard Dr
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Aichholzer Gerhard Dr filed Critical Aichholzer Gerhard Dr
Priority to AT912675A priority Critical patent/AT351098B/de
Publication of ATA912675A publication Critical patent/ATA912675A/de
Application granted granted Critical
Publication of AT351098B publication Critical patent/AT351098B/de

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/0805—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors for synchronous motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K55/00—Dynamo-electric machines having windings operating at cryogenic temperatures
    • H02K55/02—Dynamo-electric machines having windings operating at cryogenic temperatures of the synchronous type
    • H02K55/04—Dynamo-electric machines having windings operating at cryogenic temperatures of the synchronous type with rotating field windings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/60—Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Superconductive Dynamoelectric Machines (AREA)
  • Emergency Protection Circuit Devices (AREA)
AT912675A 1975-12-01 1975-12-01 Schaltanordnung zum schutz grosser drehstrom -synchronmaschinen vor unsymmetrischer belastung AT351098B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT912675A AT351098B (de) 1975-12-01 1975-12-01 Schaltanordnung zum schutz grosser drehstrom -synchronmaschinen vor unsymmetrischer belastung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT912675A AT351098B (de) 1975-12-01 1975-12-01 Schaltanordnung zum schutz grosser drehstrom -synchronmaschinen vor unsymmetrischer belastung

Publications (2)

Publication Number Publication Date
ATA912675A true ATA912675A (de) 1978-12-15
AT351098B AT351098B (de) 1979-07-10

Family

ID=3611404

Family Applications (1)

Application Number Title Priority Date Filing Date
AT912675A AT351098B (de) 1975-12-01 1975-12-01 Schaltanordnung zum schutz grosser drehstrom -synchronmaschinen vor unsymmetrischer belastung

Country Status (1)

Country Link
AT (1) AT351098B (de)

Also Published As

Publication number Publication date
AT351098B (de) 1979-07-10

Similar Documents

Publication Publication Date Title
IT1057721B (it) Macchina elettrica
MY7800090A (en) Apparatus for comdpressively shrinking fabrics
JPS51150004A (en) Polyphase generator
SE7607238L (sv) Anordning vid verktygsmaskiner
IT1073565B (it) Dispositivo di sicurezza per stampelle per indumenti
BR7606424A (pt) Maquina trituradora
AT344819B (de) M-phasige wechselstrommaschine
SE7605079L (sv) Anordning vid verktygsmaskiner
IL54715A (en) Static voltage balancer for polyphase generating system
JPS523483A (en) Device for static imbalance
IT1072965B (it) Installazioni di protezione di macchina
SE406672B (sv) Kapslad enfas-stellverkscell for hogspenning
SE7607005L (sv) Anordning vid verktygsmaskin
JPS51142801A (en) Civil engineering machine
JPS5265803A (en) Rectifier supporting structure for generating machine
ATA912675A (de) Schaltanordnung zum schutz grosser drehstrom -synchronmaschinen vor unsymmetrischer belastung
IT1062088B (it) Apparecchiatura di sorveglianza di macchine tessili
IT1033878B (it) Interruttore di sicurezza per correnti di guasto
AT350668B (de) Gasisolierte thyristoranordnung
IT1064116B (it) Interruttore di sicurezza per correnti di guasto
IT1036259B (it) Commutatore per macchine elettriche
GB1551302A (en) Reinforced concrete stands for machines
SE7600723L (sv) Bristningsskydd for hogvarviga rotorer
JPS5280476A (en) Dc breaker equivalent tester
SE406833B (sv) Trefasig cylindrisk lastomkopplare

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties